baber/WOPTO huggingface dataset:
Patent JP-H02299096-A (JP)
Title: Commodity sale data processing device
Inventor: ENDO TERUHIKO
IPC: G07G1/12
Filed: 1989-05-12
Abstract: PURPOSE:To reduce the burden on a person in charge of sale to perform the proper discount processing by providing a time zone-classified discount set table besides a stock management table and a discount rate table and determining the discount rate based on the present time of a clock circuit and the quantity of commodities being in stock and outputting it. CONSTITUTION:The time zone-classified discount set table area where the rational stock rate in each time zone and a discount rate corresponding to each stock rate higher than this stock rate are stored is provided in a RAM 4 besides the stock management table area of quantities of stocking and quantities in stock of discount object commodities and the discount rate table area where discount rates of discount object commodities are stored. After a prescribed time, the quantity in stock obtained by referring to the stock management table, the present time of a clock circuit 5, and the time zone-classified discount rate set table are referred to determine a proper discount rate for the quantity in stock in each time zone by a CPU 1, and this discount rate is outputted together with the discount commodity name. By this constitution, the proper discount rate is automatically set without burdening the person in charge of sale with respect to perishable foods of the like, and the rational discount processing is performed.
Patent JP-H07303391-A (JP)
Title: Method and apparatus for controlling brushless motor
Inventor: SHINOZAKI YOSHITERU
IPC: H02P6/21
Filed: 1994-05-09
Abstract: PURPOSE:To stabilize the operation of a motor by estimating the timing of switching the energization of each armature winding of a brushless motor from a position detecting signal which has no lag in phase. CONSTITUTION:In the case of a three-phase brushless motor 1, for example, a phase detecting section 7 outputs a position detecting signal based on the terminal voltages (120 deg. out of phase with each other) U, V, W of armature windings. The timings of a rise edge and a fall edge of this position detecting signal are detected and then edges of the next position detecting signal are estimated based on the measured time between the timings of the rise edge and the fall edge of the first position detecting signal. Based on the measured time between the rise edge and the fall edge of the first position detecting signal and the timings of the next position detecting signal, edges of the remaining position detecting signals are estimated. By the time right before the brushless motor 1 is switched from the synchronous operation to the operation based on the position detecting signals, the energization of each armature winding is switched using a position detecting signal which is estimated based on the one right before the operation mode is switched.
Patent JP-H05294398-A (JP)
Title: Oil filling apparatus with oil-sort identifying function
Inventor: SAISUU YASUSHI
IPC: B67D7/42
Filed: 1992-04-13
Abstract: PURPOSE:To prevent a gas sensor from being deteriorated by supplying air into a gas sensor chamber when the sort of fuel oil is identified and oil filling is started. CONSTITUTION:An oil filling apparatus main 1 is provided with an air pump 6 and an oil filling nozzle 2 is equipped with an ejector 40 which works on compressed air and produces negative pressure, a gas sensor chamber 24 communicating with a vapor vent port 49 and a switching valve 25 which is interlinked with the motion of a nozzle lever to change air supply over to either the ejector 40 or the gas sensor chamber 24. A switching device 25 has a diaphragm 31 to receive the liquid pressure inside the oil filling nozzle 2, and the switching valve 25 is activated by the displacement of the diaphragm 31, so that air is supplied into the sensor chamber 24 to scavenge vapor.
Patent JP-H02298914-A (JP)
Title: Electrooptic device
Inventor: SUGIYAMA ATSUSHI
IPC: G02F1/137
Filed: 1989-05-12
Abstract: PURPOSE:To obtain the electrooptic device which has a high contrast ratio and superior visibility by optimizing the polarizing plate arrangement of the electrooptic device of hysteresis type SBE mode. CONSTITUTION:The electrooptic device of hysteresis type SBE mode has a polarizing plate arranged so that the absorption axis direction 103 of a deflecting plate crosses the initial orientation direction 102 of liquid crystal molecules at the thickness-directional center part of a liquid crystal cell at right angles. Further, the deflecting plate is so arranged that the absorption axis direction 103 of the polarizing plate matches the initial orientation direction 102 of liquid crystal molecules at the width-directional center part of the liquid crystal cell. Thus, when the initial orientation direction 102 of the liquid crystal molecules at the thickness-directional center part of the liquid crystal cell and the absorption axis direction 103 of the deflecting plate match and cross each other at right angles, an electrooptic element which has extremely high contrast and is easy to see irrelevant to the twist angle is obtained.
Patent JP-H07311203-A (JP)
Title: Vacuum suction method for test piece and vacuum suction circuit device thereof
Inventor: YOKOTA HIROSHI
IPC: B25J15/06
Filed: 1994-05-10
Abstract: PURPOSE: To treat a series of processes by a vacuum sucking circuit device, even in a test piece in which a warp is produced in its strip out of the test pieces that have been stored in a test-piece bottle, by serely taking out the test piece one by one from the bottle, and after immersing it into a liquid sample of a sample vessel, by sucking a surplus liquid. CONSTITUTION: Air pipelines are provided, by which the suction ports OP1 to OP5 that are provided to a bottle sucking mechanism, pickup mechanism, front and rear discriminating mechanism, front and rear reversing mechanism, and turntable mechanism respectively are selectively connected to a vacuum pump P1 through manifolds M1, M2 and open/close valves. A series of processes is treated in such a way that a pressure sensor S1 is provided inside the air pipeline, and on the basis of the selective operation of the open/close valves and the output of the pressure sensor S1, the test piece is taken out one by one for discriminating the front and rear of the test piece, and after it has been immersed in a liquid sample, a surplus liquid is sucked.
Patent JP-S5244931-A (JP)
Title: Hot air generator for car
Inventor: HONJIYOU TERUBUMI
IPC: F24F1/00
Filed: 1975-10-04
Abstract: PURPOSE:To defrost window glass after outdoor winter parking, regenerator is provided between hot air car heater heat exchanger and cooling water line, to utilized at morning start.
Patent JP-S6013140-A (JP)
Inventor: IIDA MASAMI
IPC: E03D9/08
Filed: 1983-06-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0417075-A (JP)
Title: Shape recognizing device
Inventor: TATEISHI TAIZO
IPC: G06T1/00
Filed: 1990-05-11
Abstract: PURPOSE:To surely recognize part of an object to be recognized having a prescribed shape even when the object is visually hidden by superimposing the three-dimensional shapes of the object viewed from each direction obtained from the output of a moving visual sensor and recognizing the part of the object having a prescribed shape. CONSTITUTION:A visual sensor 6 for measuring the shape of a long object 5 to be recognized and a moving mechanism 9 which is arranged in at least two directions against the object 5 and moves the object 5 in the length direction are provided. In addition, a direction-wise shape reading means 22 which obtains the three-dimensional shapes of the object 5 viewed from each direction from the output of the moving visual sensor 6 and a recognizing means 20 which recognizes the part of the object 5 having a prescribed shape by superimposing the obtained three-dimensional shapes view from each direction are also provided. Accordingly, by arranging the visual sensor 6 in at least two directions against the object 5 to be recognized, the three-dimensional shapes of the object 5 viewed from each direction are obtained. Therefore, the part of the object 5 to be recognized having a prescribed shape can be recognized.
Patent JP-S63285842-A (JP)
Title: Photo-mask for both sides exposure of shadow mask of cathode-ray tube
Inventor: IMI TETSUSHI
IPC: G03F1/00
Filed: 1987-05-19
Abstract: PURPOSE:To make it possible to monitor the slight dislocation between both photo-masks for the front and the rear surfaces of a shadow mask by providing monitor marks for the said dislocation on the outside of the area for exposing the shadow mask pattern of the photo-mask. CONSTITUTION:Opaque thin mark plates 2a-1-2a-3 and 2b-1-2b-3 provided with a mark pinhole of about 1mm in diameter are arranged at specified positions on the four outside corners of the area R1, R2 for exposing a shadow mask of photo-masks consisting of glass plates provided with the exposure pattern for a shadow mask respectively. Thereby photo-masks for exposing the shadow mask able to monitor the slight dislocation between both photo- masks for the front and the rear surfaces of the shadow mask can be obtained.
Patent JP-H11311908-A (JP)
Title: Image forming device
Inventor: OKAMOTO MASAYA
IPC: G03G15/20
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To obtain an image forming device capable of efficiently compensating heat lost from an intermediate transfer roller, maintaining the surface temperature of the intermediate transfer roller at a set temperature, keeping printing and copying quality constant, and realizing miniaturization and power saving by characteristically arranging a heating roller and a pawl member. SOLUTION: The heating roller 10 is provided to come in contact with the intermediate transfer roller 6 at a position on an upstream side in the rotating direction (b) of the roller 6 from the contact A of a belt type photoreceptor 2 with the roller 6 on the outer periphery of the roller 6 on a downstream side in the rotating direction (b) with respect to the contact (nip part B) of a recording medium P with the roller 6. A pawl part 11 is equipped with a pawl part 11 a coming in contact with the surface of the outer periphery of the roller 6 near a position on the upstream side in the rotating direction (b) from the contact of the roller 10 with the roller 6 on the downstream side in the rotating direction (b) from the contact (nip part B) of the medium P with the roller 6. Then, the member 11 is arranged to surround the roller 10.
Patent JP-S5244343-A (JP)
Title: Non_contact ignition circuit for an internal combustion engine
Inventor: OOKI MITSUNORI
IPC: F02P1/08
Filed: 1975-10-06
Abstract: PURPOSE:Devised is to prevent a premature ignition, and the absorption of a surge so as to protect a power transistor, and also aimes at is to prevent the over-saturation of the power transistor in order to accomplish a shut-off operation as early as possible.
Patent JP-S5821459-A (JP)
Title: Preparation of resin composition for coating compound
Inventor: ARITOMI MITSUTOSHI
IPC: C08L67/06
Filed: 1981-07-31
Abstract: PURPOSE:The titled composition providing a marine structure, etc. with improved thick coating properties, weather resistance, water resistance, chemical resistance, etc., by heat-treating a mixture of an oil-modified alkyd resin modified with (semidrying) drying oil and an unsaturated polyester, cooling it, dissolving it in a polymerizable monomer. CONSTITUTION:(A) 20-80wt% oil-modified alkyd resin modified with (semidying) drying oil (preferably having an acid value of 10-40) consisting of (i) fatty acid or fats and oils, (ii) polybasic acid (e.g., phthalic anhydride, etc.), and (iii) polyhydric alcohol is blended with (B) 80-20wt% unsaturated polyester, to give a uniformly compatibilized resin. This is heat-treated at 180-240 deg.C for 30min- 12hr, cooled, and dissolved in (C) 40-150pts.wt. based on 100pts.wt. resin of polymerizable monomer[e.g., cyclohexyl (meth)acrylate, etc.], to give the desired composition. This is provided with curing properties at normal temperature by (D) a catalyst blended with cobalt naphthenate, etc.
Patent JP-S63286502-A (JP)
Title: Compacting method for sintering compact
Inventor: MATSUBARA SADAO
IPC: B22F3/035
Filed: 1987-05-18
Abstract: PURPOSE:To take out a green compact having chamfering part without any damages of the green compact and a punch by promoting expansion of the green compact while descending a lower die after compacting, taking out the green compact from the die and next, ascending the lower die again. CONSTITUTION:After forming the green compact W1 under compressing, an upper punch 3 is ascended and the lower die 1 is descended to the standard position. In the green compact W1, the chamfering part W2 is formed at outer circumference of lower face by edge part 5 of recessed part 4 in the lower punch 3. Further, the lower die 1 is descended to relax the restriction caused by the die to the chamfering part W2 of the green compact W1. The green compact W1 is expanded toward diameter direction, and lifted upward and removed from the recessed part 4. Next, the lower die 1 is ascended, so that a lower punch 3 is inserted into a cavity 2 and after laying the green compact W1 on the upper face of the lower die 1, the take-out operation is executed. By this method, the yield of the green compact having chamfering part is improved and the service life and durability of the lower punch 3 are improved.
Patent JP-S62277519-A (JP)
Title: Sensor
Inventor: IIJIMA KENZABURO
IPC: G01D5/245
Filed: 1986-05-26
Abstract: PURPOSE:To increase the amplitude of detected output with simple constitution and to improve an SN ratio by using two couples of detecting elements to constitute a bridge circuit with the detecting elements to generate in-phase outputs mutually as the opposite sides. CONSTITUTION:An electric phase angle is displaced by a radian pi, for instance and a couple of magneto-resistance elements 20A and 20B are installed on the bottom side of the recording media 2 and a couple of magneto-resistance elements 22A and 22B are installed on the top side of the media 2 corresponding to these elements. Then, there are couples of elements 20A and 22A, and 20B and 22B to generate the in-phase outputs between the elements 20A and 20B, and 22A and 22B making a couple respectively. Then, those elements to generate the in-phase outputs are installed on the opposite sides to constitute the bridge circuit and the influence of gap variation arising on the in-phase component output can be offset between the detecting elements. Then, the detected output which is not influenced by the gap variation is obtained in the bridge output.
Patent JP-H02298322-A (JP)
Title: Treating method for microporous membrane
Inventor: SASAKI JUN
IPC: B01D65/00
Filed: 1989-05-15
Abstract: PURPOSE:To recover the flow velocity of filtration for a microporous membrane wherein the flow velocity has been lowered due to drying the microphorous membrane or making it hydroponic by immersing the microporous membrane in liquid and boiling this liquid or immersing the membrane in the liquid being boiled and thereafter intactly cooling this membrane and utilizing it without being dried. CONSTITUTION:A microporous membrane is immersed in a solvent (e.g. water, methanol, ethanol and hexane, etc.) which does not dissolve the material of the membrane. When the solvent having low b.p. is utilized, treatment is made easier. The liquid (solvent) is boiled in this immersed state or the membrane is immersed in the liquid being boiled. Thereafter the membrane is cooled in a state wherein it has been immersed in liquid and utilized without being dried. By this method, the flow velocity of filtration for the membrane wherein the flow velocity has been lowered due to drying or to being made hydrophobic can be recovered regardless of the kind of the membrane. Furthermore the membrane and a membrane module which must be preserved in a wetted state heretofore can be preserved in a dry state. The need for a disinfectant, etc., is eliminated and therefore the amount necessary for washing can be drastically reduced at a point of time for starting utilization.
Patent JP-S5244679-A (JP)
Title: Method of detecting and transmitting pressure in packaging containers in pressure heating treatment
Inventor: OOHASHI NORIO
IPC: G01L7/00
Filed: 1975-10-06
Abstract: PURPOSE: In putting food in flexible packaging containers consisting of plastic materials, etc., then sealing the containers and subjecting them to pressure heating treatment, the changes of the pressure in the packaging containers are subsequently and accurately detected and transmitted without time lag by an indirect means. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6075278-A (JP)
Inventor: IEHEZUKERU SHIYAMI
IPC: B01L3/00
Filed: 1984-06-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6011533-A (JP)
Inventor: MAIRON TEIMOSHII MATSUKUSON
IPC: C08G77/00
Filed: 1984-06-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H08310288-A (JP)
Title: Vessel holder
Inventor: TSUKADA MASAJI
IPC: B60N3/10
Filed: 1995-05-19
Abstract: PURPOSE: To provide a vessel holder which swing-drives a louver only in the case of not holding a vessel, in the vessel holder mounted on a front surface of a cool or hot air blow port in an air conditioner for a vehicle to provide the louver of changing a direction of air. CONSTITUTION: A louver 30, adjusting a direction of blowing cool air passing through a main unit 14 by adjusting a direction, is provided in a front surface of the main unit 14 of holding a vessel. In a bottom part of the main unit 14, an air guide port 40 of guiding air from a blow port is provided in a position closed by a bottom of the vessel in the case of holding the vessel. A temperature sensor is arranged in the depth of the air guide port 40. In the case of holding the vessel, a temperature detected by the temperature sensor is conformed to almost a room temperature, and in the case of not holding the vessel, a temperature of cool air from the blow port is detected. Based on a difference between these temperature, holding and not holding the vessel are detected, to perform control of swing operation of the louver 30.
Patent JP-H11311762-A (JP)
Title: Lighting device for liquid crystal projector
Inventor: MIHARA HISAYUKI
IPC: G02F1/1335
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To structure a fly-eye lighting optical system with high efficiency and high quality by adding irreducible components such as a fly-eye lens and an optical correcting means when a lighting angle needs to have telecentricity (state wherein a light beam is parallel to an optical axis). SOLUTION: This lighting device is provided with an elliptic reflector 12 which converges and reflects the light emitted by a light source 11 placed at 1st focus on 2nd focus, a fly-eye lens part 14 which divides the light emitted by the elliptic reflector by an arbitrary number and projects the light beams inputted to division parts so that the whole liquid crystal panel 18 is irradiated, a condenser lens 15, and a projection lens 20, and also provided with an optical correcting means 13 which makes optical corrections so that the effective diameter of the elliptic reflector becomes small.
Patent JP-S6014195-A (JP)
Inventor: KISHIKAWA OSAMU
IPC: B61B13/06
Filed: 1983-07-06
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H09302086-A (JP)
Title: Terminally modified aromatic polycarbonate and its production
Inventor: OGAWA NORIYOSHI
IPC: C08G64/20
Filed: 1996-05-16
Abstract: PROBLEM TO BE SOLVED: To obtain a terminally modified arom. polycarbonate which has terminal groups represented by a specific formula, a specified intrinsic viscosity, and an excellent water repellency. SOLUTION: This polycarbonate has an intrinsic viscosity of 0.03-2.0dl/g and terminal groups represented by formula I or II (wherein X<1> and X<2> are each H, halogen, 1-8C alkyl, etc.; R<1> , R<2> , and R<3> are each 1-10C alkyl or 2-10C alkenyl; and R<4> and R<5> are each H, halogen, etc.) and is obtd. by dissolving a bisphenol [e.g. 1,1-bis(4-hydroxyphenyl)cyclohexane] in an aq. NaOH soln., blowing dichloroethane, etc., into the soln. under stirring, adding a blocking agent  e.g. 4-[perfluoro(2-isopropyl-1,3-dimethylbutenyl)oxy]benzoic acid} to the soln., stirring it to emulsify, adding a polymn. catalyst (e.g. triethylamine) to it to cause polymn., neutralizing the org. layer of the polymn. liq., washing the layer with water, and precipitaing the resultant polymer.
Patent JP-S5644664-A (JP)
Title: Detecting and controlling device for temperature of ink in ink-jet recording device
Inventor: YAMAZAKI HIROSHI
IPC: B41J2/195
Filed: 1979-09-21
Abstract: PURPOSE:To obtain a printed record-image of high quality by a method wherein the controlling device for the temperature of ink, which is separated into two steps of rough control and fine control, is provided in a channel for feeding the ink to an ink-jet head so as to prevent the change in the viscosity, surface tension and other properties of the ink. CONSTITUTION:In the vicinity of the terminal part of a channel 15 for feeding ink to the ink-jet head 1 (e.g. between a filter 14 and the head 1, on the feeding side of the head 1, and in the united form) are provided the 1st step 30 for rough control and the 2nd step 40 for fine control for the control of temperature of ink. The step 30 for rough control is preferably equiped with a flow channel 33 for heating and a flow channel 32 for cooling and further provided with a valve 31 opening either one of the channels, or both of them simultaneously if required. The step 40 for fine control is preferably equipped with a planelike expanding channel 41 held between a heating means 43 and a cooling element 42.
Patent JP-S5346905-A (JP)
Title: Preparation of etherified polyoxyalkylene compounds of high quality
Inventor: YOSHIMURA NORIAKI
IPC: C07C67/00
Filed: 1976-10-08
Abstract: PURPOSE: Coloress etherified polyoxyalkylene compounds of high quality are obtained by treating polyoxyalkylenes containing colored precursors with hydrogen in the presence of a hydrogenation catalyst followed by the etherification. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10296256-A (JP)
Title: Ionic water preparation device
Inventor: SUGIMOTO KOYATA
IPC: C02F1/46
Filed: 1997-04-24
Abstract: PROBLEM TO BE SOLVED: To provide an ionic water preparation device for controlling the consumption power to the possible minimum and carry out the electrolysis regardless of the conductivity of water to be treated. SOLUTION: A timing control circuit for controlling the application timing for the application between an anode and a cathode of direct current voltage in the case the direct current voltage is less than the preset threshold value (VZ) is provided. Thus electrolysis is carried out by avoiding the peak voltage generating point at the wave form (AT point wave form) of full-wave rectification, namely in the state of small electrolytic current value (electrolytic wave J), and the elution of platinum formed on the anode and the cathode can be controlled to the possible minimum. Also the generation of excessive current is controlled to reduce the heat development of a transformer and a rectifying circuit and also damages to the anode and the cathode can be controlled to make the life of a device longer.
Patent JP-S5246877-A (JP)
Title: Alarm device for temperature sensing resistor
Inventor: WATANABE SHIZUHISA
IPC: G01K7/24
Filed: 1975-10-11
Abstract: PURPOSE:To compare the voltage obtained at both ends of atemperature sensing resistor from a constant voltage poer supply with a preset voltage, thereby detecting the disconnection and other troubles of the temperature sensing resistor and its lead wires, and giving an alarm.